/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */

package br.terminalrodoviario.servlets;

import br.Db;
import br.terminalrodoviario.City;
import br.terminalrodoviario.Route;
import br.terminalrodoviario.RouteItinerary;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 *
 * @author marcelo
 */
public class RouteItineraryServlet extends HttpServlet {
   
    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            int count = Integer.parseInt(request.getParameter("hiddenCount"));                        
            Route r = new Route();
            r.setId(Integer.parseInt(request.getParameter("id")));
            try{
                new Db().executeSQL("delete from routes_cities where id_route ="+ r.getId());                
            }
            catch (Exception ex){
                out.println(ex.getMessage());
                return;
            }
            RouteItinerary rtFrom = new RouteItinerary();
            rtFrom.setRoute(r);
            City cFrom = new City();
            cFrom.setId(Integer.parseInt(request.getParameter("cboCityFrom")));
            rtFrom.setCity(cFrom);
            rtFrom.setSequence(1);
            rtFrom.insert();
            int i=1;
            for(i=1;i<=count;i++){
                RouteItinerary rt = new RouteItinerary();
                rt.setRoute(r);
                City c = new City();
                c.setId(Integer.parseInt(request.getParameter("cboCity"+i)));
                rt.setCity(c);
                rt.setSequence(i+1);
                rt.insert();
            }
            RouteItinerary rtTo = new RouteItinerary();
            rtTo.setRoute(r);
            City cTo = new City();
            cTo.setId(Integer.parseInt(request.getParameter("cboCityTo")));
            rtTo.setCity(cTo);
            rtTo.setSequence(i+1);
            rtTo.insert();
            response.sendRedirect("Manager/MRoute.jsp");
        } finally { 
            out.close();
        }
    } 

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    } 

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
    throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>

}
